Would an Intel core i7 4790k and an RX 470 OC Edition be a good pair? And if so would an EVGA 500W 80+ PSU be able to power it? I know its a tier 3 quality PSU but if it gets the job done without any risks then it gets the job done. I plan to be playing Arma 3, DayZ Standalone, Gta 5, Battlefield etc.